1,2,3,4-Tetrahydrocarbazole CAS 942-01-8

Product Description:

Khoom npe: 1,2,3,4-Tetrahydrocarbazole CAS 942-01-8

 

Synonyms:

2,3,4,9-Tetrahydro-1H-carbazole;

Carbazole, 1,2,3, 4-tetrahydro-;

 

Chemical & Physical Properties:

Cov tsos: beige hmoov

Assay: Ntau dua lossis sib npaug rau 99.0%

Qhov ceev: 1.1459g / cm3

Melting point: 118-120 degree

Flash point: 325-330 degree

Refractive Index: 1.666

Pka: 17.84 ± 0.20 (Tshaj tawm)

Solubility: ruaj khov ntawm chav tsev kub thiab siab, zam kev sib cuag nrog oxides.

Dej Solubility: Insoluble hauv dej. Solubility hauv methanol (yuav luag pob tshab).

 

Daim ntawv thov:

1,2,3,4-tetrahydrocarbazole tuaj yeem siv los ua ib qho nruab nrab hauv cov tshuaj synthesis, npaj los ntawm reacting phenylhydrazine hydrochloride nrog cyclohexanone, los yog los ntawm reacting indole reactants nrog 1,4-dibromobutane, PdCl2 (MeCN) 2 , thiab norbornene. 2,3,4,9-Tetrahydro-1H-carbazole kuj tseem siv los tsim cov dyes.

 

Yog tias koj txaus siab rau peb cov khoom lossis muaj lus nug, thov koj xav tiv tauj peb!

 

 

Cov khoom raws li patent yog muab rau R & D lub hom phiaj nkaus xwb. Txawm li cas los xij, lub luag haujlwm kawg tsuas yog nrog tus neeg yuav khoom.

Cim npe nrov: 1,2,3,4-tetrahydrocarbazole cas 942-01-8, tuam ntxhab, lwm tus muag khoom, Hoobkas, yuav, hauv Tshuag

• Tug: N-propylcarbazole CAS NO.
• Tom ntej: 9-Acetylcarbazole CAS 574-39-0